but airports are still germy environments. it includes the row in front of you, the row behind you, and all of these areas here. the tray table, the seat pocket. anywhere that's likely to have caught a sneeze. the airport, with those crowded ticket counters, tsa checkpoints and food courts is an even bigger petri dish for disease. no air filters there but plenty of coughs and sneezes. >> the best way to stay healthy is to keep your hands clean and for traveling that's a sanitizer. >> a single sneeze can produce 30,000 droplets that can spread as far as six feet. not anyone's idea of spreading holiday cheer. david wright, abc news, los angeles. >> the health exchange is sharing data with insurance agents without consumers consent. the consumer reports said the agent provided personal information to the agent when they just researched information online. the consumers didn't complete an application and did not ask to be contacted. tens of thousands of consumers are affected. >>> there is hopeful news on the blood cancer front. d